Low-Frequency Representation for Face Recognition.
Bangjun WangLi ZhangFanzhang LiPublished in: ICONIP (6) (2017)
Keyphrases
- low frequency
- high frequency
- face recognition
- frequency domain
- wavelet transform
- feature representation
- frequency band
- discrete wavelet transform
- subband
- original images
- high resolution
- electromagnetic fields
- feature extraction
- denoising
- low pass
- high quality
- wavelet analysis
- high frequency components
- wavelet coefficients
- multiscale